Reindeer Cyclone

See how a herd of reindeer move together like a swirling cyclone as a form of defense. Please LIKE and SUBSCRIBE if you enjoyed More info videos below Wild Way of the Vikings premieres Wednesday, February 13 at 8, 7c on PBS For full NATURE episodes, check out Facebook: Twitter: Tumblr: Instagram: Nature is a production of THIRTEEN for PBS. Throughout its history, Nature has brought the natural world to millions of viewers. The PBS series has been consistently among the mostwatched primetime series on public television. More videos: A cat that can walk vertically: Rescued Pangolins Treated for Injuries: Inside Look at Super Cats: Are lions the most intelligent cat Wearable Camera Reveals Newborn Meerkats: